Iron Copper, Copper Concentrate, Tin.
Tin, coltan ore.
Copper ore; lead ore; moly ore; zinc ore; tin ore.
Ores and concentrates like copper, antimony, tin, cobalt, lithium.Export
Iron ore maganese ore, tungsten, copper, zinc, silver, gold, polimetalic ores. antracite coal.Trading
Copper powder ultra fine, copper powder ultra fine (bronze gold powder), copper ingot, titanium nickel (ni), gold, aluminum, tungsten, magnesium (mg), silicon, sulfur, potassium, calcium, titanium, vanadium, chromium, iron, nickel, copper, zinc, gallium), germanium, selenium, strontium, rubidium, molybdenum, zirconium, cadmium, indium, tin, tellurium, sands silica.